DE19946283C1 - Earth conductor for earthing systems consists of conducting part on current source, earth sides connected via liquid-tight graphite part with attached unencased conducting part core sections - Google Patents

Earth conductor for earthing systems consists of conducting part on current source, earth sides connected via liquid-tight graphite part with attached unencased conducting part core sections

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Publication number
DE19946283C1
DE19946283C1 DE19946283A DE19946283A DE19946283C1 DE 19946283 C1 DE19946283 C1 DE 19946283C1 DE 19946283 A DE19946283 A DE 19946283A DE 19946283 A DE19946283 A DE 19946283A DE 19946283 C1 DE19946283 C1 DE 19946283C1
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DE
Germany
Prior art keywords
earth
conductor
cores
earth conductor
sheath
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE19946283A
Other languages
German (de)
Inventor
Juergen Miller
Juergen Scharkowski
Hans Josef Vogt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steuler Industriewerke GmbH
Original Assignee
Metallgesellschaft AG
Steuler Industriewerke GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE19946283A priority Critical patent/DE19946283C1/en
Application filed by Metallgesellschaft AG, Steuler Industriewerke GmbH filed Critical Metallgesellschaft AG
Priority to AU65636/00A priority patent/AU768159B2/en
Priority to DE50011699T priority patent/DE50011699D1/en
Priority to PCT/EP2000/006669 priority patent/WO2001008804A1/en
Priority to US10/048,090 priority patent/US6663696B1/en
Priority to AT00953040T priority patent/ATE310586T1/en
Priority to SK141-2002A priority patent/SK1412002A3/en
Priority to PL00353204A priority patent/PL353204A1/en
Priority to EP00953040A priority patent/EP1207962B1/en
Application granted granted Critical
Publication of DE19946283C1 publication Critical patent/DE19946283C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/53—Liquid, or liquid-film, electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/70—Applications of electricity supply techniques insulating in electric separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/82—Housings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/38—Tubular collector electrode

Landscapes

  • Filtering Materials (AREA)
  • Electrostatic Separation (AREA)
  • Elimination Of Static Electricity (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Multi-Conductor Connections (AREA)
  • Electric Cable Installation (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

A ground conductor for grounding systems of electrostatic separators, comprising an electroconductive core with a plastic or rubber sheath. In order to prevent the liquids from flowing therethrough, the inventive ground conductor consists of two conducting parts, the conducting parts are joined to each other by means of a liquid-tight graphite part whereby the conducting parts are secured thereto, and the graphite part and the sections of the conducting parts are embedded in a plastic body.

Description

Die Erfindung betrifft einen Erdleiter für Erdungsanlagen, insbesondere von elektrostatischen Abscheidern, wie trocken-, semitrocken- und naß arbeitenden Elektrofiltern, bestehend aus einem elektrisch leitenden Kern mit einer Umhüllung aus Kunststoff oder Kautschuk.The invention relates to an earth conductor for earthing systems, especially of electrostatic precipitators, such as dry, semi-dry and wet working electrostatic filters, consisting of an electrically conductive core with a Wrapping made of plastic or rubber.

Für die Reinigung feuchter, gesättigter Gase werden heutzutage in großem Umfang Naß-Elektrofilter eingesetzt, auf deren Niederschlagselektroden sich unter Einwirkung des elektrischen Feldes ein Flüssigkeitsfilm ausbildet, der kontinuierlich abläuft. Vorhandene Staubteilchen werden hierdurch als Suspension ausgetragen. Falls erforderlich, kann zur Gassättigung ein zusätzliches System von kontinuierlich arbeitenden Nebeldüsen vorgesehen sein. Die feuchte Atmosphäre erfordert die Verwendung von elektrisch gut leitenden und aus korrosionsfesten Materialien bestehenden Erdleitern, um eine sichere Stromabführung von den Elektroden zu gewährleisten. Bei einer Zerstörung der Erdleitung erfolgt die Stromabführung über Kunststoffteile oder über die Gummierung des Filtergehäuses mit der Folge von nicht unerheblichen Schäden, die zu einer längerzeitigen Stillegung der Elektrofilteranlagen führen können.For cleaning moist, saturated gases Nowadays, wet electrostatic filters are used on a large scale, on the precipitation electrodes under the influence of the electric field forms a liquid film which runs continuously. Existing dust particles will be thereby discharged as a suspension. If necessary  an additional system of continuously operating mist nozzles may be provided. The humid atmosphere requires the use of electrical well conductive and made of corrosion-resistant materials existing earth conductors to ensure safe power dissipation from to ensure the electrodes. If the Ground line, the power is dissipated via plastic parts or via the rubber coating of the filter housing with the result of not inconsiderable damage that leads to a lead to long-term decommissioning of the electrostatic precipitator systems can.

In der DE-AS 12 31 216 wird ein elektrostatischer Naßabscheider zum Reinigen von feuchtem Chlorgas oder Chlorgas enthaltenden Abgasen beschrieben, der zur Ableitung der elektrischen Ladung der in Ablaufrinnen sich sammelnden leitenden Flüssigkeit dochtartige Flüssigkeit aufsaugende, unter Verwendung keramischer Masse oder aus Glasfasern hergestellte Schnüre oder Seile aufweist, die an eine Erdungsleitung angeschlossen sind.In DE-AS 12 31 216 an electrostatic Wet separator for cleaning moist chlorine gas or Exhaust gases containing chlorine gas are described, which for Derivation of the electrical charge in the gutters themselves collecting conductive liquid wick-like liquid absorbent, using ceramic mass or from Glass fiber manufactured cords or ropes that are attached an earth wire is connected.

In der DE-PS 15 57 162 ist eine Vorrichtung zur korrosionsbeständigen Erdung von Niederschlagselektroden aus nicht leitendem Material in elektrostatischen Röhren- Naßentstaubern beschrieben. Der untere Teil der Niederschlagselektrodenröhre ist durch einen Anstrich oder Überzug mittels eines elektrisch leitenden Materials elektrisch leitend gemacht und vor einem Erdleiter in einer Schleife umwunden. Die Erdleiterstränge der Schleife sind dabei durch einen Abstandhalter aus nicht leitendem Material voneinander getrennt.In DE-PS 15 57 162 is a device for corrosion-resistant earthing of precipitation electrodes made of non-conductive material in electrostatic tube Wet dusting described. The lower part of the Precipitation electrode tube is by a coat of paint or Coating by means of an electrically conductive material made electrically conductive and in front of an earth conductor in one  Loop wrapped around. The earth strands of the loop are using a spacer made of non-conductive Material separated from one another.

Aus der DE 43 28 435 A1 ist ein Erdleiter für Erdungsanlagen von elektrostatischen Abscheidern bekannt, dessen aus Kohlenstoff, z. B. Graphitschnüren, bestehender Kern mit einer Schicht aus Kunststoff oder Kautschuk umhüllt ist und der über lange Betriebszeiten eine hohe Korrosionsbeständigkeit aufweisen soll. Bei Einsatz solcher Erdleiter wird - sogar im Fall von im Gehäuse eines Elektrofilters herrschendem Unterdruck - infolge der Kapillarwirkung des Erdleiters Flüssigkeit aus dem Gehäuse des Elektrofilters zu den Anschlußverschraubungen des Erdleiters an der Erdungsanlage geleitet und verursacht dort eine erhebliche Korrosion, die mit zunehmender Betriebsdauer zu einer Zerstörung der Anschlußverschraubungen und damit zu Schäden und Stillegung des elektrostatischen Abscheiders führt.DE 43 28 435 A1 describes an earth conductor for earthing systems known from electrostatic precipitators, whose from Carbon, e.g. B. graphite cords, existing core with a layer of plastic or rubber is encased and which is high over long periods of operation Should have corrosion resistance. When using such Earth conductor becomes - even in the case of one in the housing Prevailing negative pressure - as a result of Capillary action of the earth conductor Liquid from the housing of the electrostatic precipitator to the screw connections of the Earth conductor on the earthing system and caused there is considerable corrosion, which increases with increasing Operating time to destroy the Screw connections and thus damage and decommissioning of the electrostatic precipitator.

Es ist die Aufgabe der vorliegenden Erfindung, einen Erdleiter für Erdungsanlagen, insbesondere von elektrostatischen Abscheidern, bereitzustellen, der einfach montierbar ist, der flexibel und chemisch beständig ist und der einen Austritt der Flüssigkeit aus dem Gehäuse des elektrostatischen Abscheiders verhindert, so daß eine Korrosion der Kontaktzone zwischen dem Erdleiter und der Erdungsanlage unterbleibt. It is the object of the present invention, one Earth conductor for earthing systems, in particular from to provide electrostatic precipitators that are simple is mountable, which is flexible and chemically resistant and which has an exit of the liquid from the housing of the prevents electrostatic precipitator, so that a Corrosion of the contact zone between the earth conductor and the No earthing system.  

Die Lösung dieser Aufgabe erfolgt durch die im Anspruch 1 angegebenen Merkmale, deren vorteilhafte Ausgestaltungen in den Ansprüchen 2 bis 9 wiedergegeben sind.This object is achieved by the method described in claim 1 specified features, their advantageous embodiments in claims 2 to 9 are reproduced.

Die Verwendung des erfindungsgemäßen Erdleiters ist insbesondere für Röhren-Elektrofilter geeignet, die aus einem Gehäuse mit parallel und senkrecht darin angeordneten Kunststoffrohren mit in der Mitte eines jeden Rohrs verlaufender Elektrode bestehen, wobei jedes Rohr an seinen beiden Enden jeweils mit dem entsprechenden stromseitigen Leiterstück des Erdleiters verbunden ist.The use of the earth conductor according to the invention is especially suitable for tube electrostatic precipitators that are made of a housing with parallel and vertical arranged therein Plastic pipes with in the middle of each pipe extending electrode, with each tube on its both ends with the corresponding upstream side Conductor piece of the earth conductor is connected.

Ein Ausführungsbeispiel der Erfindung ist nachfolgend näher und beispielhaft erläutert. Es zeigen:An embodiment of the invention is closer below and explained as an example. Show it:

Fig. 1 einen schematischen Längsschnitt durch einen Röhren-Elektrofilter; Fig. 1 shows a schematic longitudinal section through a tubular electrostatic filter;

Fig. 2 eine vergrößerte Darstellung des Details X der Fig. 1. Fig. 2 is an enlarged view of detail X in FIG. 1.

Der Röhren-Elektrofilter (1) besteht aus einem gummierten Stahl- oder einem Kunststoff-Gehäuse (2) mit parallel und senkrecht darin angeordneten, als Niederschlagselektroden dienenden Rohren (3) mit kreisförmigem Querschnitt, in deren Mitte die Sprühelektroden (4) isoliert aufgehängt sind. Die aus Kunststoff bestehenden Rohre (3) sind in einem im oberen Abschnitt des Röhren-Elektrofilters (1) angebrachten Rohrtragboden (5) eingehängt und abgedichtet. The tube electrostatic precipitator ( 1 ) consists of a rubberized steel or plastic housing ( 2 ) with tubes ( 3 ) with a circular cross-section arranged in parallel and vertically therein, serving as precipitation electrodes, in the middle of which the spray electrodes ( 4 ) are suspended in an insulated manner . The pipes ( 3 ) made of plastic are suspended and sealed in a pipe support base ( 5 ) attached in the upper section of the tubular electrostatic precipitator ( 1 ).

Die unteren Rohrenden sind durch einen nicht dargestellten Rost distanziert. Die Gasrichtung (6) wird im allgemeinen von oben nach unten gewählt. Der Stromtransport findet im Flüssigkeitsfilm auf der besonders präparierten Oberfläche des elektrisch nicht leitenden Kunststoffs der Rohre (3) statt. Die als Niederschlagselektroden dienenen Kunststoff- Rohre (3)sind damit lediglich Träger des leitenden Flüssigkeitsfilmes. Die Ableitung des elektrischen Stroms vom Flüssigkeitsfilm auf die Erdungsanlage erfolgt vom oberen und unteren Ende der Kunststoff-Rohre (3) aus, die an ihren beiden Enden von außen von einem elektrisch leitenden Band (7), das jeweils zu einem Anklemmblock (8) führt, eingefaßt sind. Von den Anklemmblöcken (8) führt über entsprechende Öffnungen (9) im Gehäuse (2) des Röhren- Elektrofilters (1) ein Erdleiter (10) zur Erdung (11). Der Erdleiter (10) besteht jeweils aus einem stromquellen- und einem erdungsseitigen Leiterstück (12, 13), die aus einem elektrisch leitenden, im Querschnitt rechteckigen Kern (14, 15) aus Graphitfasergeflecht mit einer Umhüllung (16, 17) aus Butyl-Kautschuk aufgebaut sind. Die Verbindung der beiden Leiterstücke (12, 13) erfolgt über ein flüssigkeitsdichtes, quaderförmiges Graphitstück (18), mit dem umhüllungsfreie Abschnitte der Kerne (14, 15) sich parallel überlappend in der Weise dauerhaft verpreßt sind, daß die Längsachsen der Kerne (14, 15) parallel zur Längsachse des Graphitstücks (18) verlaufen. Das Graphitstück (18), die damit verpreßten umhüllungsfreien Abschnitte der Kerne (14, 15) des Erdleiters (10) sowie die an diese Abschnitte angrenzenden Zonen der Umhüllungen (16, 17) sind in einen in einem Hohlzylinder (19) aus Kunststoff eingegossenen Kunststoffkörper (20) eingebettet. Über einen am Umfang des Hohlzylinders (19) umlaufenden Flansch (21) ist der Erdleiter (10) in die Öffnung (9) des Gehäuses (2) des Röhren-Elektrofilters (1) eingesetzt und über Schraubverbindungen (22) mit dem korrespondierenden Flansch (23) des in der Wand des Röhren-Elektrofilters (1) angebrachten Rohrstutzens (24) unter Einfügung des Dichtungsrings (25) verbunden.The lower pipe ends are spaced by a grate, not shown. The gas direction ( 6 ) is generally chosen from top to bottom. The electricity is transported in the liquid film on the specially prepared surface of the electrically non-conductive plastic of the pipes ( 3 ). The plastic tubes ( 3 ) serving as precipitation electrodes are therefore only carriers of the conductive liquid film. The discharge of the electrical current from the liquid film to the earthing system takes place from the upper and lower ends of the plastic pipes ( 3 ), which at both ends from the outside of an electrically conductive band ( 7 ), each of which leads to a terminal block ( 8 ) , are bordered. An earth conductor ( 10 ) leads from the terminal blocks ( 8 ) via corresponding openings ( 9 ) in the housing ( 2 ) of the tubular electrostatic precipitator ( 1 ) to earth ( 11 ). The earth conductor ( 10 ) consists in each case of a current source and an earth-side conductor piece ( 12 , 13 ) which consists of an electrically conductive core ( 14 , 15 ) of rectangular graphite fiber braid with a sheath ( 16 , 17 ) made of butyl rubber are built up. The connection of the two conductor pieces ( 12 , 13 ) takes place via a liquid-tight, cuboid-shaped graphite piece ( 18 ), with which sections of the cores ( 14 , 15 ) that are not covered by sheaths are overlapped in a permanently overlapping manner in such a way that the longitudinal axes of the cores ( 14 , 15 ) run parallel to the longitudinal axis of the graphite piece ( 18 ). The graphite piece ( 18 ), the casing-free sections of the cores ( 14 , 15 ) of the earth conductor ( 10 ) pressed therewith, and the zones of the casing ( 16 , 17 ) adjoining these sections are in a plastic body cast in a hollow cylinder ( 19 ) made of plastic ( 20 ) embedded. The earth conductor ( 10 ) is inserted into the opening ( 9 ) of the housing ( 2 ) of the tube electrostatic filter ( 1 ) via a flange ( 21 ) running around the circumference of the hollow cylinder ( 19 ) and via screw connections ( 22 ) with the corresponding flange ( 23 ) of the pipe socket ( 24 ) attached in the wall of the tube electrostatic precipitator ( 1 ) and inserting the sealing ring ( 25 ).

Der erfindungsgemäß gestaltete Erdleiter besitzt eine hohe Flexibilität, ist einfach montierbar und verhindert sicher den Durchtritt der Flüssigkeit aus dem Gebäuse des Röhren- Elektrofilters zu der Verbindungsstelle mit dem äußeren Erdanschluß.The earth conductor designed according to the invention has a high one Flexibility, is easy to assemble and prevents safely the passage of the liquid from the housing of the tube Electrostatic precipitator to the junction with the outside Earth connection.

Claims (9)

1. Erdleiter für Erdungsanlagen, insbesondere von elektrostatischen Abscheidern, wie trocken-, semitrocken- und naß arbeitenden Elektrofiltern (1), bestehend aus einem elektrisch leitenden Kern (14, 15) mit einer Umhüllung (16, 17) aus Kunststoff oder Kautschuk, dadurch gekennzeichnet, daß der Erdleiter (10) aus einem stromquellen- und einem erdungsseitigen Leiterstück (12, 13) besteht, die Verbindung der Leiterstücke über ein flüssigkeitsdichtes Graphitstück (18), an dem umhüllungsfreie Abschnitte der Kerne (14, 15) der Leiterstücke befestigt sind, erfolgt und das Graphitstück und die umhüllungsfreien Abschnitte der Kerne der Leiterstücke in einen Kunststoffkörper (20) eingebettet sind.1. Earth conductor for earthing systems, in particular of electrostatic precipitators, such as dry, semi-dry and wet working electrostatic filters ( 1 ), consisting of an electrically conductive core ( 14 , 15 ) with a covering ( 16 , 17 ) made of plastic or rubber, thereby characterized in that the earth conductor ( 10 ) consists of a current source and an earth-side conductor piece ( 12 , 13 ), the connection of the conductor pieces via a liquid-tight graphite piece ( 18 ) to which non-sheathed sections of the cores ( 14 , 15 ) of the conductor pieces are fastened , takes place and the graphite piece and the envelope-free sections of the cores of the conductor pieces are embedded in a plastic body ( 20 ). 2. Erdleiter nach Anspruch 1, dadurch gekennzeichnet, daß die an die umhüllungsfreien Abschnitte der Kerne (14, 15) der Leiterstücke (12, 13) angrenzenden Zonen der Umhüllung (16, 17) mit in den Kunststoffkörper (20) eingebettet sind.2. Earth conductor according to claim 1, characterized in that the zones of the sheath ( 16 , 17 ) adjacent to the sheath-free sections of the cores ( 14 , 15 ) of the conductor pieces ( 12 , 13 ) are embedded in the plastic body ( 20 ). 3. Erdleiter nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß das Graphitstück (18) quader- oder zylinderförmig ist. 3. Earth conductor according to one of claims 1 and 2, characterized in that the graphite piece ( 18 ) is cuboid or cylindrical. 4. Erdleiter nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Längsachsen der umhüllungsfreien Abschnitte der Kerne (14, 15) der Leiterstücke (12, 13) parallel zur Längsachse des Graphitstücks (18) verlaufen.4. Earth conductor according to one of claims 1 to 3, characterized in that the longitudinal axes of the sheath-free sections of the cores ( 14 , 15 ) of the conductor pieces ( 12 , 13 ) run parallel to the longitudinal axis of the graphite piece ( 18 ). 5. Erdleiter nach Anspruch 4, dadurch gekennzeichnet, daß die umhüllungsfreien Abschnitte der Kerne (14, 15) der Leiterstücke (12, 13) sich parallel überlappend an dem Graphitstück (18) befestigt sind.5. Earth conductor according to claim 4, characterized in that the sheath-free sections of the cores ( 14 , 15 ) of the conductor pieces ( 12 , 13 ) are attached in parallel overlapping to the graphite piece ( 18 ). 6. Erdleiter nach Anspruch 4, dadurch gekennzeichnet, daß die umhüllungsfreien Abschnitte der Kerne (14, 15) der Leiterstücke (12, 13) sich parallel nicht überlappend an dem Graphitstück (18) befestigt sind.6. Earth conductor according to claim 4, characterized in that the sheath-free sections of the cores ( 14 , 15 ) of the conductor pieces ( 12 , 13 ) are not parallel overlapping to the graphite piece ( 18 ). 7. Erdleiter nach Anspruch 6, dadurch gekennzeichnet, daß in dem Bereich zwischen den Enden der umhüllungsfreien Abschnitte der Kerne (14, 15) der Leiterstücke (12, 13) wenigstens eine Runddichtung angeordnet ist.7. Earth conductor according to claim 6, characterized in that at least one round seal is arranged in the area between the ends of the sheath-free sections of the cores ( 14 , 15 ) of the conductor pieces ( 12 , 13 ). 8. Erdleiter nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Kerne (14, 15) der Leiterstücke (12, 13) aus einem Gewebe, Geflecht oder Gestrick eines elektrisch leitenden Werkstoffs, vorzugsweise aus Kohlenstoffasern, bestehen. 8. Earth conductor according to one of claims 1 to 7, characterized in that the cores ( 14 , 15 ) of the conductor pieces ( 12 , 13 ) consist of a fabric, braid or knitted fabric of an electrically conductive material, preferably carbon fibers. 9. Erdleiter nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Kunststoffkörper (20) in einen Hohlzylinder (19) oder ein Hohlprisma eingegossen ist.9. Earth conductor according to one of claims 1 to 8, characterized in that the plastic body ( 20 ) is poured into a hollow cylinder ( 19 ) or a hollow prism.
DE19946283A 1999-07-31 1999-07-31 Earth conductor for earthing systems consists of conducting part on current source, earth sides connected via liquid-tight graphite part with attached unencased conducting part core sections Expired - Fee Related DE19946283C1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19946283A DE19946283C1 (en) 1999-07-31 1999-07-31 Earth conductor for earthing systems consists of conducting part on current source, earth sides connected via liquid-tight graphite part with attached unencased conducting part core sections
DE50011699T DE50011699D1 (en) 1999-07-31 2000-07-13 EARTH LEADER FOR EARTHING PLANTS
PCT/EP2000/006669 WO2001008804A1 (en) 1999-07-31 2000-07-13 Ground conductor for a grounding system
US10/048,090 US6663696B1 (en) 1999-07-31 2000-07-13 Earth conductor for earthing systems
AU65636/00A AU768159B2 (en) 1999-07-31 2000-07-13 Ground conductor for a grounding system
AT00953040T ATE310586T1 (en) 1999-07-31 2000-07-13 EARTH CONDUCTOR FOR EARTHING SYSTEMS
SK141-2002A SK1412002A3 (en) 1999-07-31 2000-07-13 Ground conductor for a grounding system
PL00353204A PL353204A1 (en) 1999-07-31 2000-07-13 Ground conductor for a grounding system
EP00953040A EP1207962B1 (en) 1999-07-31 2000-07-13 Ground conductor for a grounding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19946283A DE19946283C1 (en) 1999-07-31 1999-07-31 Earth conductor for earthing systems consists of conducting part on current source, earth sides connected via liquid-tight graphite part with attached unencased conducting part core sections

Publications (1)

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DE19946283C1 true DE19946283C1 (en) 2000-09-28

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DE19946283A Expired - Fee Related DE19946283C1 (en) 1999-07-31 1999-07-31 Earth conductor for earthing systems consists of conducting part on current source, earth sides connected via liquid-tight graphite part with attached unencased conducting part core sections
DE50011699T Expired - Lifetime DE50011699D1 (en) 1999-07-31 2000-07-13 EARTH LEADER FOR EARTHING PLANTS

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DE50011699T Expired - Lifetime DE50011699D1 (en) 1999-07-31 2000-07-13 EARTH LEADER FOR EARTHING PLANTS

Country Status (8)

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US (1) US6663696B1 (en)
EP (1) EP1207962B1 (en)
AT (1) ATE310586T1 (en)
AU (1) AU768159B2 (en)
DE (2) DE19946283C1 (en)
PL (1) PL353204A1 (en)
SK (1) SK1412002A3 (en)
WO (1) WO2001008804A1 (en)

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WO2018046063A3 (en) * 2016-09-08 2018-05-11 Steuler Korrosionsschutz Holding GmbH Housing for a wet electrostatic precipitator and wet electrostatic precipitator
AT519639A1 (en) * 2017-01-26 2018-08-15 Edlmair Kunststofftechnik Gmbh Earthing conductors and their use in wet electrostatic precipitators

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AU2004289534B2 (en) * 2003-11-17 2010-07-08 Absalut Ecology Corporation Apparatus and method for reducing and removing airborne oxidized particulates
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ATE310586T1 (en) 2005-12-15
SK1412002A3 (en) 2002-09-10
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AU6563600A (en) 2001-02-19
WO2001008804A1 (en) 2001-02-08
EP1207962B1 (en) 2005-11-23
US6663696B1 (en) 2003-12-16
AU768159B2 (en) 2003-12-04
PL353204A1 (en) 2003-11-03
DE50011699D1 (en) 2005-12-29

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